Wireless Charging Transmitting Circuit, Wireless Charging Receiving Circuit, and Method

4. The wireless charging transmitting circuit according to claim 1, further comprising an indication circuit, wherein the indication circuit is connected to the charging control circuit and is configured to indicate a charging state.

6. The wireless charging transmitting circuit according to claim 5, wherein a position of the first transmit coil on the first base and a position of the second transmit coil on the second base are symmetric along a collapsible region of the collapsible base.

9. The wireless charging receiving circuit according to claim 7, wherein the wireless charging receiving circuit is applied to a mobile terminal, the mobile terminal comprises a collapsible screen, the collapsible screen comprises a first screen and a second screen, the first receive coil is disposed on a back side of the first screen, and the second receive coil is disposed on a back side of the second screen.

10. The wireless charging receiving circuit according to claim 9, wherein a position of the first receive coil on the back side of the first screen and a position of the second receive coil on the back side of the second screen are symmetric along a collapsible region of the collapsible screen.